Antique & Vintage Gems for Sale in Online Auctions

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26.95 Ct Natural Bird Eye Jasper Quartz Fancy Cab: weight - 26.95 Ct / Size - 35.00 x 17.60 x 6.00 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

26.95 Ct Natural Bird Eye Jasper Quartz Fancy Cab

Gems AuctionBangkok, TH

6.20 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 6.20 Ct / Dimensions - 4.10 - 4.60 mm / 24 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

6.20 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

15.30 Ct Natural Dendrite Opal Round Beads: weight - 15.30 Ct / Dimensions - 7.20 - 7.60 mm / 13 PC's / Shape & Cut - Excellent Round Cut Beads / Origin - Brazil / Comments - None

2026

15.30 Ct Natural Dendrite Opal Round Beads

Gems AuctionBangkok, TH

3.89 Ct Natural Green Grandidierite Fancy Cushion Cut: Weight - 3.89 Ct / Dimensions - 9.80 x 9.00 x 7.00 mm / Shape - Fancy Cushion Cut / Clarity - Opaque / Origin - Madagascar / Treatment - None

2026

3.89 Ct Natural Green Grandidierite Fancy Cushion Cut

Gems AuctionBangkok, TH

1.46 Ct Natural Iolite Oval Cut Set: Weight - 1.46 Ct / Dimensions - 6.0x4.0 - 6.2x4.2 mm / 4 PC's / Shape - Oval Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.46 Ct Natural Iolite Oval Cut Set

Gems AuctionBangkok, TH

11.75 Ct Natural Rose Quartz Round Cut Beads: Weight - 11.75 Ct / Dimensions - 6.30 - 6.50 mm / 13 Pc's / Top Class Quality / Round Cut Beads / Origin - Brazil / Comments - None

2026

11.75 Ct Natural Rose Quartz Round Cut Beads

Gems AuctionBangkok, TH

10.33 Ct Natural Purple Amethyst Square Cut Beads: Weight - 10.33 Ct / Size - 7.10 - 7.40 mm / 3 Pc's / Shape - Square Cut Beads / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

10.33 Ct Natural Purple Amethyst Square Cut Beads

Gems AuctionBangkok, TH

1.48 Ct Natural Orange Hessonite Garnet Sugar Loaf: Weight - 1.48 Ct / Size - 6.00 x 5.80 x 4.50 mm / Shape - Sugar Loaf / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.48 Ct Natural Orange Hessonite Garnet Sugar Loaf

Gems AuctionBangkok, TH

12.48 Ct Natural Green Onyx Pear Cut Beads: Weight - 12.48 Ct / Dimensions - 8.1x3.9 - 8.1x4.4 mm / 7 Pc's / Shape - Pear Cut Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

2026

12.48 Ct Natural Green Onyx Pear Cut Beads

Gems AuctionBangkok, TH

3.08 Ct Natural Apatite Catseye Oval Cab: Weight - 3.08 Ct / Dimensions - 9.10 x 6.60 x 6.00 mm / Top Class Quality / Oval Cab / Origin - Brazil / Treatment - None

2026

3.08 Ct Natural Apatite Catseye Oval Cab

Gems AuctionBangkok, TH

5.30 Ct Natural Prehnite Octagon Cut: Weight - 5.30 Ct / Size - 18.60 x 9.00 x 6.50 mm / Shape - Octagon Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2026

5.30 Ct Natural Prehnite Octagon Cut

Gems AuctionBangkok, TH

3.68 Ct Natural Diaspore Cushion Cut: Weight - 3.68 Ct / Size - 8.80 x 8.30 x 6.40 mm / Shape - Cushion Cut / Color - Yellow / Clarity - VVS / Origin - Turkey / Treatment - None

2026

3.68 Ct Natural Diaspore Cushion Cut

Gems AuctionBangkok, TH

9.51 Ct Natural Dendrite Opal Round Beads: weight - 9.51 Ct / Dimensions - 6.00 - 6.20 mm / 10 Pc's / Shape & Cut - Excellent Round Beads / Origin - Brazil / Comments - None

2026

9.51 Ct Natural Dendrite Opal Round Beads

Gems AuctionBangkok, TH

0.40 Ct Natural Zambian Green Emerald Cushion Cut: Weight - 0.40 Ct / Dimensions - 4.90 x 3.40 x 3.30 mm / Shape - Cushion Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.40 Ct Natural Zambian Green Emerald Cushion Cut

Gems AuctionBangkok, TH

14.45 Ct Natural Almandite Garnet Round Cut Beads: Weight - 14.45 Ct / Dimensions - 5.70 - 6.10 mm / 13 Pc's / Shape - Round Cut Beads / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

14.45 Ct Natural Almandite Garnet Round Cut Beads

Gems AuctionBangkok, TH

2.01 Ct Natural Yellow Citrine Pear Drop: Weight - 2.01 Ct / Dimensions -7.20 x 5.10 x 5.10 mm / Shape & Cut - Pear Drop / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

2.01 Ct Natural Yellow Citrine Pear Drop

Gems AuctionBangkok, TH

1.83 Ct Natural Blue Apatite Emerald Cut: Weight - 1.83 Ct / Dimensions - 9.00 x 5.50 x 4.30 mm / Top Class Quality / Emerald Cut / Origin - Brazil / Treatment - None

2026

1.83 Ct Natural Blue Apatite Emerald Cut

Gems AuctionBangkok, TH

APATITE TOWER ROCK STONE LAPIDARY SPECIMEN: APATITE TOWER ROCK STONE LAPIDARY SPECIMEN

2026

APATITE TOWER ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

ANGEL AURA QUARTZ ROCK STONE LAPIDARY SPECIMEN: ANGEL AURA QUARTZ ROCK STONE LAPIDARY SPECIMEN

2026

ANGEL AURA QUARTZ ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

DALMATION JASPER ROCK STONE LAPIDARY SPECIMEN: DALMATION JASPER ROCK STONE LAPIDARY SPECIMEN

2026

DALMATION JASPER ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Raw Chrysocolla Mineral Specimen 124 Grams: Raw Chrysocolla Mineral Specimen 124 Grams

2026

Raw Chrysocolla Mineral Specimen 124 Grams

Col. Christie Hatman AuctioneersThayer, MO

SOLD

1978 Grateful Dead Cornell University Backstage Pass NG: This backstage pass was produced for the Grateful Dead's September 1978 appearance at Cornell University in Ithaca, NY. This lot and several others in this auction are fun little gems that ha

2026

1978 Grateful Dead Cornell University Backstage Pass NG

Psychedelic Art ExchangeBaltimore, MD

3.200 CT NATURAL BLUE SAPPPHIE GEMSTONE SU31: 3.200 CT NATURAL BLUE SAPPPHIE GEMSTONE SU31 -BLUE -NATURAL INCLUSIONS -MA081224

2026

3.200 CT NATURAL BLUE SAPPPHIE GEMSTONE SU31

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

ITLGR CERTIFIED 26.87 CARAT NATURAL AQUAMARINE: ITLGR CERTIFIED 26.87 CARAT NATURAL AQUAMARINE – LIGHT BLUE OCTAGON/STEP CUT -This impressive natural aquamarine weighs 26.87 carats and displays a soft, light blue hue characteristic of fine beryl.

2026

ITLGR CERTIFIED 26.87 CARAT NATURAL AQUAMARINE

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

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Gems Auctions

Limited Edition Beethoven Bust Bronze Sculpture by Thomas - 18" x 19"

Abstract Mosaic Artwork – Daisy Flower

Brass "S Guard" Wood Handled Damascus Bowie Hunting Knife

Hidden Gems: 1,000+ Exceptional Lots

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live15

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

3.04 Ct Natural Black Flashing Fire Opal Oval Cut

4.21 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

73.79 Ct Natural Ammolite Shell Fancy Cab

FLASH GEMS SALE ~ Very Attractive Low Reserve

Starts on:

Bangkok, Bangkok, TH

6 days Left

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